v -29.649929 73.826906 -3.913699 v -29.649929 73.826906 3.913699 v -29.589078 73.953594 -3.913699 v -29.589078 73.953594 3.913699 v -36.708610 77.209682 -3.913699 v -36.708610 77.209682 3.913699 v -36.641757 77.348865 -3.913699 v -36.641757 77.348865 3.913699 f 1 3 4 f 4 2 1 f 5 6 8 f 8 7 5 f 1 2 6 f 6 5 1 f 3 7 8 f 8 4 3 f 1 5 7 f 7 3 1 f 2 4 8 f 8 6 2